function slideSwitch() {
	var $active = $('#slideshow IMG.active');
	if ($active.length == 0) $active = $('#slideshow IMG:last');
	var $next = $active.next().length ? $active.next()
            : $('#slideshow IMG:first');
	$active.addClass('last-active');
	$next.css({ opacity: 0.0 })
                .addClass('active')
                .animate({ opacity: 1.0 }, 2000, function() {
                	$active.removeClass('active last-active');
                });
}
$(function() {
	setInterval("slideSwitch()", 5500);
});